Run Report
Run #51865f3c9032e: XHProf Run (Namespace=drupal-perf-fabianx)
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Parent/Child report for Drupal\Component\Utility\Crypt::randomBytes [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Component\Utility\Crypt::randomBytes3 10.3% 680 0.4% 0 0.0% 21,144 0.1% 59,088 0.4%
Exclusive Metrics for Current Function67 9.9% 0 N/A% -7,224 -34.2% 8,656 14.6%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 680 100.0% 0 N/A% 21,144 100.0% 59,088 100.0%
Child functions
fread1 5.9% 578 85.0% 0 N/A% 13,504 63.9% 0 0.0%
print_r1 5.9% 13 1.9% 0 N/A% 2,160 10.2% 42,064 71.2%
fopen1 5.9% 12 1.8% 0 N/A% 2,440 11.5% 0 0.0%
substr6 35.3% 6 0.9% 0 N/A% 13,688 64.7% 8,368 14.2%
fclose1 5.9% 2 0.3% 0 N/A% -7,880 -37.3% 0 0.0%
function_exists1 5.9% 1 0.1% 0 N/A% 1,120 5.3% 0 0.0%
max1 5.9% 1 0.1% 0 N/A% 1,112 5.3% 0 0.0%
getmypid1 5.9% 0 0.0% 0 N/A% 1,112 5.3% 0 0.0%
strlen4 23.5% 0 0.0% 0 N/A% 1,112 5.3% 0 0.0%